*{
    margin: 0;
    padding: 0;
}
html,body{
    height: 100%;
}
body{
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
a{
    outline: none;
    -moz-outline-style:none;
}
.box{
    width: 100%;
    height:100%;
    background-color:rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}
.one_box{
    height: 330px;
    display: flex;
    background-color: white;
}
.left{
    width: 200px;
}
.left img{
    width: 200px;
    margin-top: 10px;
}
.right{
    flex: 1;
}
.up{
    height: 100px;
}
.up p{
    width: 250px;
    height: 100px;
    font-size: 50px;
    padding: 35px 25px;
    font-family: 隶书;
}
.center{
    height: 100px;
    display: flex;
    margin-top: 10px;
}
.center_1{
    width: 70%;
}
.center_1 p{
    width: 370px;
    height: 100px;
    font-size: 40px;
    padding: 20px 25px;
}
.center_2{
    width: 15%;
}
.center_2 img{
    width: 90px;
    padding-left: 10px;
    padding-top: 5px;
}
.center_3{
    width: 15%;
}
.center_3 img{
    width: 90px;
    padding-left: 15px;
    padding-top: 6px;
}
.down{
    height: 100px;
    display: flex;
}
.down p{
    width: 130px;
    height: 52px;
    font-size: 35px;
    padding:5px 22px;
    border: 1px solid black;
    border-radius: 35px;
    line-height: 50px;
    position: relative;
    top: 15px;
    left: 25px;
}
.down img{
    width: 40px;
    height: 40px;
    border: 1px solid black;
    border-radius: 50%;
    padding: 10px 10px;
    position: relative;
    top: 15px;
    left: 55px;
}
.two_box{
    flex: 1;
}
.top{
    width: 100%;
    height: 140px;
    background-color: white;
    margin-top: 30px;
    display: flex;
}
.top:active{
    background-color: gainsboro;
}
.top_1{
    width: 15%;
    height: 140px;

}
.top_1 img{
    height: 60px;
    margin: 40px 35px;
}
.top_2{
    width: 70%;
    height: 140px;
}
.top_2 p{
    width: 70%;
    height: 140px;
    font-size: 45px;
    margin: 45px 20px;
}
.top_3{
    width: 15%;
    height: 140px;
}
.top_3 img{
    width: 90px;
    padding-left: 38px;
    padding-top: 26px;
}
.midden{
    width: 100%;
    height: 560px;
    background-color: white;
    margin-top: 30px;
}
.midden_1{
    width: 100%;
    height: 140px;
    background-color: white;
    display: flex;
}
.midden_1:active{
    background-color: gainsboro;
}
.midden_2{
    width: 100%;
    height: 140px;
    background-color:white;
    display: flex;
}
.midden_2:active{
    background-color: gainsboro;
}
.midden_3{
    width: 100%;
    height: 140px;
    background-color: white;
    display: flex;
}
.midden_3:active{
    background-color: gainsboro;
}
.midden_4{
    width: 100%;
    height: 140px;
    background-color: white;
    display: flex;
}
.midden_4:active{
    background-color: gainsboro;
}
.bottom{
    width: 100%;
    height: 140px;
    background-color: white;
    margin-top: 35px;
    display: flex;
}
.bottom:active{
    background-color: gainsboro;
}
.three_box{
    height: 110px;
    background-color:whitesmoke;
}
.three_box ul{
    list-style: none;
}
.three_box ul li{
    float: left;
    width: 25%;
    margin-top: 12px;
    text-align: center;
}
.three_box ul li a{
    text-decoration: none;
    color: black;
}
.three_box ul li a img{
    display: block;
    width: 55px ;
    height: 55px;
    margin: 0 auto;
}
.three_box ul li a span{
    font-size: 25px;
}